A61F 2002/30843
Pyramidally-shaped
Official title: {Pyramidally-shaped}
A61F2002/30843 (Pyramidally-shaped) appears on 608 US grants and 699 published applications in this corpus.
Search patents in A61F- Granted patents
- 608
- Published applications
- 699
- Assignees
- 148
- Inventors
- 587
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 7 |
| 2002 | 11 | 14 |
| 2003 | 10 | 9 |
| 2004 | 10 | 35 |
| 2005 | 8 | 15 |
| 2006 | 15 | 23 |
| 2007 | 13 | 15 |
| 2008 | 3 | 10 |
| 2009 | 11 | 13 |
| 2010 | 12 | 21 |
| 2011 | 9 | 29 |
| 2012 | 24 | 61 |
| 2013 | 27 | 42 |
| 2014 | 39 | 48 |
| 2015 | 26 | 36 |
| 2016 | 56 | 50 |
| 2017 | 43 | 39 |
| 2018 | 47 | 44 |
| 2019 | 45 | 39 |
| 2020 | 33 | 27 |
| 2021 | 28 | 26 |
| 2022 | 25 | 21 |
| 2023 | 29 | 27 |
| 2024 | 23 | 21 |
| 2025 | 22 | 16 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-piece intervertebral implants6 Oct 2026US 12,751,832 B2
- Stabilized expandable intervertebral spacer15 Sep 2026US 12,734,042 B2Globus Medical, Inc.
- Bone cap8 Sep 2026US 12,728,007 B2University of Utah Research Foundation
- Bone fusion device, apparatus and method1 Sep 2026US 12,721,735 B1Neuropro Technologies, Inc.
- Surgical plate systems4 Aug 2026US 12,697,229 B2Globus Medical, Inc.
- Intervertebral Disc Replacement Implant And Methods Of Use24 Sep 2026US 2026/0283815 A1
- Expandable fusion device and method of installation thereof23 Jul 2026US 2026/0207348 A1Globus Medical, Inc.
- Expandable worm screw jack for installation between upper and lower succeeding articular processes and having enhanced bone gripping geometry and teeth profiles18 Jun 2026US 2026/0165750 A1Linares Spinal Devices, LLC
- Intervertebral disc implants having varying endplate geometries11 Jun 2026US 2026/0157858 A1Centinel Spine, Inc.
- Auto-locking expandable corpectomy column23 Apr 2026US 2026/0108360 A1Astura Medical Inc.
Most cited
By later US patents
- Artificial spinal fusion implants1,486US 5,522,899 ASofamor Danek Properties, Inc. · 1996
- Lordotic interbody spinal fusion implants1,389US 5,609,635 A1997
- Intervertebral implant1,192US 6,176,882 B1Biedermann Motech GmbH · 2001
- Spinal disk implant and implantation kit1,086US 5,306,309 ACalcitek, Inc. · 1994
- Collapsible, rotatable and expandable spinal hydraulic prosthetic device1,011US 6,375,682 B12002